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Captured record

Captured between 2026-10-22T22:42:21.535Z and 2026-10-22T22:42:21.558Z. This is a captured core record, not a reconstruction of an arbitrary earlier moment.

Magnitude 5.1 earthquake reported in northeastern Chiba Prefecture

Status: published

A magnitude 5.1 earthquake occurred in northeastern Chiba Prefecture at 21:27 on 1 October, according to the Japan Meteorological Agency. Tremors were felt in Tokyo, with the focal depth reported at 50 kilometres, and no tsunami was expected. Initial reports did not immediately confirm whether there were any casualties or structural damage.

Category: earthquake · Location: Japan

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Corrections and updates

No published correction or update is recorded. This does not reconstruct changes made before correction records were kept.

Cite this record

Global Event Monitor. Magnitude 5.1 earthquake reported in northeastern Chiba Prefecture. 2026-10-01T13:57:18.884Z. Status: published. urn:global-events-monitor:event:4261. https://global.eventmonitor.net/record/4261/revision/c77a068c455f000ecdea495b89f34f7725c516e5e89d9175aabd797a3a58aa0e

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SHA-256: c77a068c455f000ecdea495b89f34f7725c516e5e89d9175aabd797a3a58aa0e. A digest detects a changed payload; it is not an externally witnessed timestamp.

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